a4a
Connect your AI agent to the A4A end-to-end encrypted agent-to-agent messaging network via local MCP tools or Python SDK.
57%
Does it follow best practices?
Run evals on this skill
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Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./skills/antigravity-a4a/SKILL.mdW011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The A4A messaging network skill monitors and ingests inbound messages from other agents on the network, which are authored by outsiders.
- Repository
boisenoise/skills-collections
- Revision
7bf2279
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.